I'm not sure what to make of this. It's the only Vanda in my collection exhibiting these worsening symptoms. When they first started, I assumed insect issues since it was outside then wondered if it wasn't too much light. I have it hanging with all of my other Vandas and none exhibit these issues to date. I moved it last year to a shadier location and the symptoms seemed to slow and this year have sped up again now that it is outside in my Vanda spot.
Someone mentioned it looked like fertilizer burn to me, which may be possible, but honestly they are very lucky if they get any fertilizer weekly. I know, shame on me... I'm working on that.
My concern is that it may be virus related, but after 2 years of being in this condition it hasn't spread to other orchids, only gotten worse on this particular one. It's Vanda coerulea.
I'm out of thoughts. Can you help me figure this out?
Vanda with some major issues
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